/* ════════════════════════════════════════════════════════════
   LSEER — CSS Global
   Laboratoire Systèmes Électriques et Énergies Renouvelables
   ════════════════════════════════════════════════════════════ */

/* ── Variables ────────────────────────────────────────────── */
:root {
  --primary:       #0D47A1;
  --primary-light: #1565C0;
  --primary-dark:  #0A2D6B;
  --secondary:     #2E7D32;
  --secondary-light:#388E3C;
  --accent:        #0097A7;
  --accent-light:  #00ACC1;
  --warning:       #F59E0B;
  --danger:        #DC2626;
  --dark:          #0A1628;
  --dark2:         #111827;
  --text:          #1E293B;
  --text-muted:    #64748B;
  --text-light:    #94A3B8;
  --bg:            #F5F7FA;
  --bg2:           #EEF2FF;
  --white:         #FFFFFF;
  --border:        #E2E8F0;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow:        0 4px 16px rgba(0,0,0,.1);
  --shadow-lg:     0 12px 40px rgba(0,0,0,.15);
  --radius:        12px;
  --radius-sm:     8px;
  --radius-lg:     20px;
  --transition:    .3s ease;
  --font:          'Inter', system-ui, sans-serif;
  --nav-h:         72px;
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
input, textarea, select { font-family: var(--font); }

/* ── Container ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typographie ──────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.25; color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }

/* ── Boutons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13,71,161,.35);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover {
  background: rgba(255,255,255,.9);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,.3);
  color: var(--primary);
}
.btn-sm { padding: 8px 20px; font-size: .85rem; }
.btn-lg { padding: 16px 40px; font-size: 1.05rem; }

/* ── Section Title ────────────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg2);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
  border: 1px solid rgba(13,71,161,.15);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.section-title { color: var(--text); margin-bottom: 14px; }
.section-title span { color: var(--primary); }
.section-desc { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 1.05rem; }
.section-divider {
  width: 60px; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* ── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .03em;
}
.badge-primary { background: rgba(13,71,161,.1); color: var(--primary); }
.badge-success { background: rgba(46,125,50,.1); color: var(--secondary); }
.badge-warning { background: rgba(245,158,11,.1); color: #D97706; }
.badge-encours { background: rgba(13,71,161,.12); color: var(--primary); }
.badge-acheve  { background: rgba(46,125,50,.12); color: var(--secondary); }
.badge-propose { background: rgba(245,158,11,.12); color: #D97706; }

/* ══════════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo-img { height: 42px; width: auto; }
.nav-logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
}
.nav-logo-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -.02em;
  display: block;
  line-height: 1.1;
}
.nav-logo-sub {
  font-size: .7rem;
  color: var(--text-muted);
  font-weight: 500;
  display: block;
  letter-spacing: .05em;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--primary); background: var(--bg2); }
.nav-link-contact {
  background: var(--primary);
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: 50px;
  margin-left: 8px;
}
.nav-link-contact:hover { background: var(--primary-light); color: var(--white); }
.nav-chevron { font-size: .7rem; transition: transform var(--transition); }

/* Dropdown */
.nav-item-dropdown { position: relative; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  min-width: 220px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 999;
}
.nav-item-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-item-dropdown:hover .nav-chevron { transform: rotate(180deg); }
.nav-dropdown li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--text);
  transition: all var(--transition);
}
.nav-dropdown li a:hover { background: var(--bg2); color: var(--primary); }

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-burger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Spacer pour compenser la navbar fixed */
main { padding-top: var(--nav-h); }

/* ══════════════════════════════════════════════════════════
   PAGE HEADER (bannière intérieure)
══════════════════════════════════════════════════════════ */
.page-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 60%, var(--primary) 100%);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-header-content { position: relative; z-index: 1; }
.page-header h1 { color: white; margin-bottom: 12px; }
.page-header p { color: rgba(255,255,255,.75); font-size: 1.1rem; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: .85rem;
  color: rgba(255,255,255,.6);
}
.breadcrumb a { color: rgba(255,255,255,.75); }
.breadcrumb a:hover { color: white; }
.breadcrumb i { font-size: .7rem; }

/* ══════════════════════════════════════════════════════════
   HOME — HERO
══════════════════════════════════════════════════════════ */
.hero {
  min-height: calc(100vh - var(--nav-h));
  background: linear-gradient(135deg, var(--dark) 0%, #0D2144 40%, var(--primary-dark) 75%, #0B4DA1 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0,151,167,.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(13,71,161,.2) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Cpath d='M40 40v-20h-2v20h-20v2h20v20h2v-20h20v-2H40z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: .05em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: #4ADE80;
  border-radius: 50%;
  animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.3); }
}
.hero h1 {
  color: white;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 10px;
}
.hero h1 span { color: #60D4F5; }
.hero-subtitle {
  color: rgba(255,255,255,.65);
  font-size: 1.1rem;
  margin-bottom: 16px;
  font-weight: 500;
  letter-spacing: .02em;
}
.hero-desc {
  color: rgba(255,255,255,.7);
  font-size: 1rem;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-stats-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(12px);
  width: 100%;
  max-width: 420px;
}
.hero-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.hero-stat-item { text-align: center; }
.hero-stat-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: white;
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stat-number span { color: #60D4F5; }
.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.hero-stat-icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
  display: block;
}

/* ══════════════════════════════════════════════════════════
   HOME — AXES DE RECHERCHE
══════════════════════════════════════════════════════════ */
.axes-section { padding: 96px 0; background: var(--white); }
.axes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}
.axe-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}
.axe-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--axe-color, var(--primary));
  border-radius: 2px 2px 0 0;
}
.axe-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.axe-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius);
  background: var(--axe-color-light, rgba(13,71,161,.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--axe-color, var(--primary));
  margin-bottom: 20px;
  transition: transform var(--transition);
}
.axe-card:hover .axe-icon { transform: scale(1.1) rotate(-5deg); }
.axe-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--text); }
.axe-card p { color: var(--text-muted); font-size: .9rem; line-height: 1.7; }
.axe-meta {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  color: var(--text-muted);
}
.axe-meta span { display: flex; align-items: center; gap: 5px; }

/* ══════════════════════════════════════════════════════════
   HOME — STATS
══════════════════════════════════════════════════════════ */
.stats-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4z'/%3E%3C/g%3E%3C/svg%3E");
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
  z-index: 1;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: white;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-suffix { color: #60D4F5; }
.stat-label {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .03em;
}
.stat-icon {
  font-size: 1.8rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 12px;
  display: block;
}

/* ══════════════════════════════════════════════════════════
   HOME — ACTUALITÉS
══════════════════════════════════════════════════════════ */
.actualites-section { padding: 96px 0; background: var(--bg); }
.actualites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-bottom: 40px;
}
.actu-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.actu-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.actu-img {
  height: 200px;
  background: linear-gradient(135deg, var(--primary-dark), var(--accent));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.actu-img img { width: 100%; height: 100%; object-fit: cover; }
.actu-img-placeholder { font-size: 3rem; color: rgba(255,255,255,.4); }
.actu-categorie {
  position: absolute;
  top: 12px; left: 12px;
}
.actu-body { padding: 24px; }
.actu-date { color: var(--text-muted); font-size: .8rem; margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.actu-title { font-size: 1rem; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.actu-title a:hover { color: var(--primary); }
.actu-desc { color: var(--text-muted); font-size: .9rem; line-height: 1.6; margin-bottom: 16px; }
.actu-link { color: var(--primary); font-size: .9rem; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.actu-link:hover { gap: 10px; }
.section-cta { text-align: center; margin-top: 20px; }

/* ══════════════════════════════════════════════════════════
   HOME — PROJETS
══════════════════════════════════════════════════════════ */
.projets-section { padding: 96px 0; background: var(--white); }
.projets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}
.projet-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}
.projet-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.projet-card { overflow: hidden; }
.projet-img { margin: -28px -28px 20px; height: 190px; background: var(--bg2); }
.projet-img img { width: 100%; height: 100%; object-fit: cover; }
.projet-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.projet-icon {
  width: 50px; height: 50px;
  background: var(--bg2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
}
.projet-card h3 { font-size: 1rem; margin-bottom: 10px; line-height: 1.4; }
.projet-card p { color: var(--text-muted); font-size: .88rem; line-height: 1.6; margin-bottom: 16px; }
.projet-partners { font-size: .8rem; color: var(--text-muted); display: flex; align-items: center; gap: 5px; }
.projet-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-size: .88rem; font-weight: 600; margin-top: 12px; }

/* ══════════════════════════════════════════════════════════
   HOME — PARTENAIRES SLIDER
══════════════════════════════════════════════════════════ */
.partenaires-section { padding: 80px 0; background: var(--bg); border-top: 1px solid var(--border); }
.partenaires-slider-wrapper { position: relative; overflow: hidden; }
.partenaires-slider { display: flex; gap: 32px; align-items: center; }
.partenaire-logo {
  flex: 0 0 auto;
  width: 200px;
  height: 100px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  transition: all var(--transition);
  font-size: .85rem;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
}
.partenaire-logo:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: scale(1.05); }
.partenaire-logo img { max-width: 100%; max-height: 60px; width: auto; object-fit: contain; }

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
.footer { background: var(--dark2); color: rgba(255,255,255,.8); }
.footer-top { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-logo-img { height: 46px; width: auto; background: white; border-radius: 8px; padding: 6px 10px; }
.footer-logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.3rem;
}
.footer-logo-name { font-size: 1.3rem; font-weight: 800; color: white; }
.footer-logo-sub { font-size: .7rem; color: rgba(255,255,255,.5); letter-spacing: .05em; }
.footer-desc { color: rgba(255,255,255,.55); font-size: .9rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social-link {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  font-size: 1rem;
  transition: all var(--transition);
}
.footer-social-link:hover { background: var(--primary); border-color: var(--primary); color: white; transform: translateY(-2px); }
.footer-title { color: white; font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: rgba(255,255,255,.55);
  font-size: .9rem;
  display: flex; align-items: center; gap: 6px;
  transition: all var(--transition);
}
.footer-links a:hover { color: white; padding-left: 4px; }
.footer-contact-info { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.footer-contact-info li {
  display: flex; align-items: flex-start; gap: 10px;
  color: rgba(255,255,255,.55);
  font-size: .88rem;
  line-height: 1.5;
}
.footer-contact-info li i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.btn-footer-contact {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: white;
  padding: 10px 20px; border-radius: 50px;
  font-size: .85rem; font-weight: 600;
  transition: all var(--transition);
}
.btn-footer-contact:hover { background: var(--primary-light); transform: translateY(-2px); color: white; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { color: rgba(255,255,255,.4); font-size: .85rem; }
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-bottom a:hover { color: white; }
.footer-admin-link { color: rgba(255,255,255,.4) !important; font-size: .8rem; display: flex; align-items: center; gap: 6px; }
.footer-admin-link:hover { color: white !important; }

/* ══════════════════════════════════════════════════════════
   SCROLL TO TOP
══════════════════════════════════════════════════════════ */
.scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 48px; height: 48px;
  background: var(--primary);
  color: white;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  z-index: 999;
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--transition);
  pointer-events: none;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { background: var(--primary-light); transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ══════════════════════════════════════════════════════════
   FORMULAIRES
══════════════════════════════════════════════════════════ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13,71,161,.12);
}
.form-control.is-invalid { border-color: var(--danger); }
.invalid-feedback { color: var(--danger); font-size: .82rem; margin-top: 4px; }
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  margin-bottom: 20px;
  display: flex; align-items: flex-start; gap: 10px;
}
.alert-success { background: rgba(46,125,50,.1); color: var(--secondary); border: 1px solid rgba(46,125,50,.2); }
.alert-danger  { background: rgba(220,38,38,.1); color: var(--danger); border: 1px solid rgba(220,38,38,.2); }

/* ══════════════════════════════════════════════════════════
   PAGINATION
══════════════════════════════════════════════════════════ */
.pagination-wrapper { display: flex; justify-content: center; margin-top: 48px; }
.pagination-wrapper nav { display: flex; gap: 4px; align-items: center; }
.pagination-wrapper .page-link,
.pagination-wrapper span {
  display: flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: .9rem;
  color: var(--text);
  padding: 0 10px;
  transition: all var(--transition);
  background: var(--white);
}
.pagination-wrapper .page-link:hover { border-color: var(--primary); color: var(--primary); }
.pagination-wrapper .active span { background: var(--primary); border-color: var(--primary); color: white; }

/* ══════════════════════════════════════════════════════════
   MEMBRES GRID
══════════════════════════════════════════════════════════ */
.membres-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.membre-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}
.membre-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.membre-photo {
  width: 90px; height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--bg2);
  background: var(--bg2);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  color: var(--primary);
  overflow: hidden;
}
.membre-photo img { width: 100%; height: 100%; object-fit: cover; }
.membre-name { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.membre-grade { color: var(--text-muted); font-size: .82rem; margin-bottom: 10px; }
.membre-domaines { color: var(--text-muted); font-size: .8rem; line-height: 1.5; margin-bottom: 14px; }
.membre-links { display: flex; justify-content: center; gap: 8px; }
.membre-links a {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: .9rem;
  transition: all var(--transition);
}
.membre-links a:hover { color: var(--primary); border-color: var(--primary); background: var(--bg2); }

/* ══════════════════════════════════════════════════════════
   PUBLICATIONS
══════════════════════════════════════════════════════════ */
.pub-filters {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.pub-filter-group { flex: 1; min-width: 160px; }
.pub-list { display: flex; flex-direction: column; gap: 16px; }
.pub-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex;
  gap: 20px;
  transition: all var(--transition);
}
.pub-item:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.pub-type-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--bg2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--primary);
  flex-shrink: 0;
}
.pub-content { flex: 1; }
.pub-title { font-size: .95rem; font-weight: 700; margin-bottom: 6px; line-height: 1.4; }
.pub-authors { color: var(--text-muted); font-size: .85rem; margin-bottom: 6px; }
.pub-meta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.pub-meta span { font-size: .8rem; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.pub-actions { display: flex; gap: 8px; align-items: flex-start; }
.pub-actions a {
  display: flex; align-items: center; gap: 5px;
  padding: 7px 14px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text);
  transition: all var(--transition);
  white-space: nowrap;
}
.pub-actions a:hover { border-color: var(--primary); color: var(--primary); background: var(--bg2); }

/* ══════════════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════════════ */
.contact-section { padding: 96px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; }
.contact-info h3 { margin-bottom: 16px; }
.contact-info p { color: var(--text-muted); margin-bottom: 32px; line-height: 1.7; }
.contact-info-items { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item {
  display: flex; gap: 16px; align-items: flex-start;
}
.contact-info-icon {
  width: 48px; height: 48px;
  background: var(--bg2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
  flex-shrink: 0;
}
.contact-info-text strong { display: block; font-size: .85rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-info-text span { font-size: .95rem; font-weight: 500; }
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}
.contact-form-card h3 { margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ══════════════════════════════════════════════════════════
   FILTRES ACTIFS (jQuery)
══════════════════════════════════════════════════════════ */
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.filter-tab {
  padding: 8px 18px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--white);
}
.filter-tab:hover, .filter-tab.active { border-color: var(--primary); color: var(--primary); background: var(--bg2); }

/* ══════════════════════════════════════════════════════════
   ANIMATIONS ENTRÉE
══════════════════════════════════════════════════════════ */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
}

@media (max-width: 1180px) {
  .nav-link { padding: 8px 9px; font-size: .86rem; }
  .nav-link-contact { padding: 8px 16px; margin-left: 4px; }
}

@media (max-width: 960px) {
  .nav-menu {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateY(-110%);
    transition: transform var(--transition);
    z-index: 999;
    overflow-y: auto;
    max-height: calc(100vh - var(--nav-h));
  }
  .nav-menu { visibility: hidden; transition: transform var(--transition), visibility 0s linear .3s; }
  .nav-menu.open { transform: translateY(0); visibility: visible; transition: transform var(--transition); }
  .nav-burger { display: flex; }
  .nav-dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; background: var(--bg); margin-top: 4px; display: none; }
  .nav-item-dropdown.open .nav-dropdown { display: block; }
  .nav-link-contact { text-align: center; border-radius: var(--radius-sm); }
  .nav-link { padding: 10px 14px; font-size: .95rem; }
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .pub-item { flex-direction: column; }
  .pub-actions { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .section-header { margin-bottom: 36px; }
  .axes-grid { grid-template-columns: 1fr; }
  .membres-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
}

/* ══════════════════════════════════════════════════════════
   HOME — HERO (redesign)
══════════════════════════════════════════════════════════ */
.hero-new {
  position: relative;
  min-height: min(calc(100vh - var(--nav-h)), 920px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(140deg, var(--dark) 0%, #0D2144 45%, var(--primary-dark) 80%, #0B4DA1 100%);
  color: white;
}
.hero-bg-anim { position: absolute; inset: 0; pointer-events: none; }
.hero-grid-svg { width: 100%; height: 100%; display: block; }
.hero-particle {
  position: absolute;
  left: var(--x); top: var(--y);
  width: calc(6px * var(--s)); height: calc(6px * var(--s));
  border-radius: 50%;
  background: #60D4F5;
  box-shadow: 0 0 12px 3px rgba(96,212,245,.45);
  opacity: .55;
  animation: hero-float var(--d) ease-in-out infinite;
}
.hero-particle-large { background: #4ADE80; box-shadow: 0 0 18px 4px rgba(74,222,128,.35); }
@keyframes hero-float {
  0%, 100% { transform: translate(0, 0); opacity: .55; }
  50% { transform: translate(18px, -30px); opacity: .9; }
}

.hero-new-inner {
  position: relative;
  z-index: 1;
  padding-block: 72px 40px;
}
.hero-new-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 50px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,.9);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-new-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #4ADE80;
  animation: pulse-green 2s infinite;
}

.hero-new-top {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-new-title {
  font-size: clamp(2.3rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: white;
  margin-bottom: 20px;
}
.hero-new-gradient {
  background: linear-gradient(90deg, #60D4F5 0%, #4ADE80 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-new-sub {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.75);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 14px;
}
.hero-new-code {
  padding: 2px 10px;
  border-radius: 6px;
  background: rgba(96,212,245,.15);
  border: 1px solid rgba(96,212,245,.35);
  color: #60D4F5;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
}
.hero-new-desc {
  color: rgba(255,255,255,.62);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-new-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-btn-primary, .hero-btn-glass, .hero-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.hero-btn-primary {
  background: linear-gradient(90deg, var(--accent-light), var(--primary-light));
  color: white;
  box-shadow: 0 8px 24px rgba(0,172,193,.35);
}
.hero-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,172,193,.5); }
.hero-btn-glass {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(8px);
  color: white;
}
.hero-btn-glass:hover { background: rgba(255,255,255,.18); transform: translateY(-2px); }
.hero-btn-ghost { color: rgba(255,255,255,.8); padding-inline: 14px; }
.hero-btn-ghost:hover { color: #60D4F5; }

/* Visuel énergie */
.hero-new-visual {
  position: relative;
  width: 340px; height: 340px;
  justify-self: center;
}
.hero-energy-ring {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(96,212,245,.25);
}
.hero-ring-1 { width: 120px; height: 120px; border-color: rgba(96,212,245,.45); animation: hero-pulse 3s ease-in-out infinite; }
.hero-ring-2 { width: 260px; height: 260px; border-style: dashed; animation: hero-spin 40s linear infinite; }
.hero-ring-3 { width: 340px; height: 340px; border-color: rgba(255,255,255,.08); }
@keyframes hero-spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes hero-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(96,212,245,.35); }
  50% { box-shadow: 0 0 0 18px rgba(96,212,245,0); }
}
.hero-energy-core {
  position: absolute;
  top: 50%; left: 50%;
  width: 88px; height: 88px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent-light), var(--primary-light));
  box-shadow: 0 0 50px rgba(0,172,193,.55);
  font-size: 2.2rem;
  color: white;
}
.hero-float-icon {
  position: absolute;
  top: 50%; left: 50%;
  width: 52px; height: 52px;
  margin: -26px 0 0 -26px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
  color: #60D4F5;
  font-size: 1.35rem;
  transform: rotate(var(--a)) translate(var(--r)) rotate(calc(-1 * var(--a)));
  transition: background var(--transition);
}
.hero-float-icon:hover { background: rgba(96,212,245,.2); }

/* Stats */
.hero-new-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 64px;
  padding: 26px 36px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
}
.hero-stat-card { flex: 1; text-align: center; }
.hero-stat-val {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1.1;
  color: white;
}
.hero-stat-lbl {
  margin-top: 6px;
  font-size: .78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: rgba(255,255,255,.6);
}
.hero-stat-lbl i { color: #60D4F5; margin-right: 4px; }
.hero-stat-sep { width: 1px; height: 44px; background: rgba(255,255,255,.14); }

.hero-scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 36px;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}
.hero-scroll-mouse {
  width: 22px; height: 34px;
  border: 2px solid rgba(255,255,255,.35);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.hero-scroll-wheel {
  width: 3px; height: 7px;
  border-radius: 2px;
  background: #60D4F5;
  animation: hero-wheel 1.8s ease-in-out infinite;
}
@keyframes hero-wheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(10px); opacity: 0; }
}

@media (max-width: 1024px) {
  .hero-new-top { grid-template-columns: 1fr; }
  .hero-new-visual { display: none; }
}
@media (max-width: 768px) {
  .hero-new-inner { padding-block: 48px 32px; }
  .hero-new-stats { flex-wrap: wrap; padding: 20px; }
  .hero-stat-card { flex: 1 1 40%; }
  .hero-stat-sep { display: none; }
  .hero-scroll-hint { display: none; }
}
@media (max-width: 480px) {
  .hero-new-actions { flex-direction: column; }
  .hero-btn-primary, .hero-btn-glass { justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-particle, .hero-ring-1, .hero-ring-2, .hero-scroll-wheel { animation: none; }
}

/* ══════════════════════════════════════════════════════════
   HOME — RUBRIQUES
══════════════════════════════════════════════════════════ */
.rubriques-section { padding: 88px 0; background: var(--white); }
.rubriques-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.rubrique-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow: hidden;
}
.rubrique-card::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--c, var(--primary));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition);
}
.rubrique-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.rubrique-card:hover::before { transform: scaleY(1); }
.rubrique-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 1.35rem;
  color: var(--c, var(--primary));
  background: color-mix(in srgb, var(--c, var(--primary)) 12%, transparent);
  margin-bottom: 16px;
}
.rubrique-card h3 { font-size: 1rem; margin-bottom: 6px; color: var(--text); }
.rubrique-card p { font-size: .87rem; color: var(--text-muted); line-height: 1.6; flex: 1; }
.rubrique-arrow {
  margin-top: 14px;
  color: var(--c, var(--primary));
  font-size: 1.1rem;
  transition: transform var(--transition);
}
.rubrique-card:hover .rubrique-arrow { transform: translateX(6px); }
.rubrique-more { background: var(--bg); --c: var(--text-muted); }
.rubrique-links { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.rubrique-links a {
  font-size: .8rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 50px;
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--primary);
}
.rubrique-links a:hover { border-color: var(--primary); }

/* ══════════════════════════════════════════════════════════
   ÉVÉNEMENTS & ACTIVITÉS
══════════════════════════════════════════════════════════ */
.home-events-section { padding: 80px 0; background: var(--white); }
.section-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.ev-section-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.25rem;
  margin: 8px 0 20px;
}
.ev-section-title i { color: var(--primary); }
.ev-list { display: flex; flex-direction: column; gap: 18px; margin-bottom: 40px; }
.ev-card {
  display: grid;
  grid-template-columns: 96px auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow var(--transition), transform var(--transition);
}
.ev-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.ev-card-upcoming { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,151,167,.08); }
.ev-date {
  align-self: stretch;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, var(--primary), var(--accent));
  color: white;
  padding: 12px 6px;
  text-align: center;
  line-height: 1.1;
}
.ev-date i { font-size: 1.4rem; margin-bottom: 4px; }
.ev-day { font-size: 2rem; font-weight: 900; }
.ev-month { font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; margin-top: 2px; }
.ev-year { font-size: .75rem; opacity: .8; margin-top: 2px; }
.ev-thumb {
  width: 200px; height: 130px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg2);
}
.ev-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ev-card:hover .ev-thumb img { transform: scale(1.05); }
.ev-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px;
  font-size: .8rem; color: var(--text-muted);
  margin-bottom: 8px;
}
.ev-meta i { color: var(--primary); }
.ev-body h3 { font-size: 1.08rem; margin-bottom: 6px; line-height: 1.4; }
.ev-body h3 a:hover { color: var(--primary); }
.ev-body p { font-size: .9rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 8px; }
.ev-empty { text-align: center; padding: 56px 16px; color: var(--text-muted); }
.ev-empty i { font-size: 3rem; display: block; margin-bottom: 12px; opacity: .3; }

/* Détail */
.ev-detail { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.ev-detail-img { border-radius: var(--radius); overflow: hidden; margin-bottom: 24px; }
.ev-detail-img img { width: 100%; max-height: 460px; object-fit: cover; }
.ev-detail-lead { font-size: 1.1rem; line-height: 1.8; color: var(--text); margin-bottom: 20px; font-weight: 500; }
.ev-detail-content { color: var(--text-muted); line-height: 1.85; }
.ev-detail-content p, .ev-detail-content ul { margin-bottom: 14px; }
.ev-detail-content ul { list-style: disc; padding-left: 22px; }
.ev-detail-info { padding: 24px; margin-bottom: 20px; }
.ev-detail-info h3 { font-size: 1rem; margin-bottom: 14px; }
.ev-detail-info ul { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.ev-detail-info li { display: flex; gap: 10px; font-size: .9rem; color: var(--text-muted); }
.ev-detail-info li i { color: var(--primary); margin-top: 3px; }
.ev-other { display: block; padding: 10px 0; border-top: 1px solid var(--border); font-size: .9rem; font-weight: 600; }
.ev-other:hover { color: var(--primary); }
.ev-other span { display: block; font-size: .75rem; font-weight: 500; color: var(--text-muted); }

/* Activités — frise */
.act-intro { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 48px; }
.act-intro-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px;
  background: var(--bg2);
  border-radius: var(--radius);
}
.act-intro-item i { font-size: 1.4rem; color: var(--primary); }
.act-intro-item strong { display: block; font-size: .95rem; margin-bottom: 2px; }
.act-intro-item span { font-size: .85rem; color: var(--text-muted); line-height: 1.5; }
.act-timeline { position: relative; padding-left: 36px; }
.act-timeline::before {
  content: ''; position: absolute; left: 15px; top: 8px; bottom: 8px;
  width: 2px; background: linear-gradient(var(--primary), var(--accent));
  opacity: .35;
}
.act-item { position: relative; margin-bottom: 24px; }
.act-dot {
  position: absolute; left: -36px; top: 18px;
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--white); border: 2px solid var(--primary); color: var(--primary);
  font-size: .85rem;
}
.act-card {
  display: grid; grid-template-columns: 240px 1fr; gap: 24px;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px;
}
.act-card:not(:has(.act-img)) { grid-template-columns: 1fr; }
.act-img { border-radius: var(--radius-sm); overflow: hidden; height: 170px; background: var(--bg2); }
.act-img img { width: 100%; height: 100%; object-fit: cover; }
.act-body h3 { font-size: 1.08rem; margin-bottom: 8px; }
.act-body h3 a:hover { color: var(--primary); }
.act-body p { font-size: .9rem; color: var(--text-muted); line-height: 1.7; }
.act-people { margin-top: 10px; font-size: .82rem; color: var(--text-muted); }
.act-people i { color: var(--primary); }

/* ══════════════════════════════════════════════════════════
   MASTÈRE SEER
══════════════════════════════════════════════════════════ */
.master-intro { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
.master-text { color: var(--text-muted); line-height: 1.8; margin-bottom: 14px; }
.master-facts { display: grid; gap: 14px; }
.master-fact {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
}
.master-fact i {
  width: 44px; height: 44px; border-radius: 10px;
  display: grid; place-items: center; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; font-size: 1.2rem;
}
.master-fact span { display: block; font-size: .78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; }
.master-fact strong { font-size: 1.02rem; }
.master-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.master-icon {
  width: 52px; height: 52px; border-radius: var(--radius);
  display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 16px;
}
.master-themes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.master-theme {
  display: grid; grid-template-columns: 200px 1fr;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  background: var(--white);
}
.master-theme-img { background: var(--bg2); }
.master-theme-img img { width: 100%; height: 100%; object-fit: cover; }
.master-theme-body { padding: 22px; }
.master-theme-body h3 { font-size: 1.05rem; margin-bottom: 10px; }
.master-theme-body li { display: flex; gap: 8px; font-size: .88rem; color: var(--text-muted); padding: 3px 0; }
.master-theme-body li i { color: var(--secondary); }

/* ══════════════════════════════════════════════════════════
   INSTALLATIONS & ORGANISATION
══════════════════════════════════════════════════════════ */
.install-card { padding: 28px; margin-bottom: 24px; display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.install-card.has-img { grid-template-columns: 340px 1fr; }
.install-img { border-radius: var(--radius); overflow: hidden; height: 240px; background: var(--bg2); }
.install-img img { width: 100%; height: 100%; object-fit: cover; }

.org-chart { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.org-top { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.org-node {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 24px; border-radius: var(--radius);
}
.org-node i { font-size: 1.6rem; }
.org-node span { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; opacity: .75; }
.org-node strong { font-size: 1.05rem; }
.org-node-main { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: white; }
.org-node-sub { background: var(--bg2); color: var(--primary); }
.org-axes {
  position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; width: 100%;
  padding-top: 28px;
}
.org-axes::before {
  content: ''; position: absolute; top: 0; left: 12.5%; right: 12.5%;
  height: 14px; border: 2px solid var(--border); border-bottom: none; border-radius: 10px 10px 0 0;
}
.org-axe {
  padding: 22px 18px; text-align: center;
  border: 1px solid var(--border); border-top: 4px solid var(--c); border-radius: var(--radius);
  background: var(--white);
}
.org-axe i { font-size: 1.6rem; color: var(--c); display: block; margin-bottom: 8px; }
.org-axe strong { display: block; margin-bottom: 6px; }
.org-axe span { font-size: .85rem; color: var(--text-muted); line-height: 1.55; }
.org-coop {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  margin-top: 40px; padding: 28px 32px;
  background: var(--bg); border-radius: var(--radius); border: 1px solid var(--border);
}
.org-coop h3 { font-size: 1.1rem; margin-bottom: 8px; display: flex; gap: 10px; align-items: center; }
.org-coop h3 i { color: var(--primary); }
.org-coop p { color: var(--text-muted); max-width: 760px; line-height: 1.7; font-size: .93rem; }

/* Responsive — nouvelles sections */
@media (max-width: 1024px) {
  .rubriques-grid, .master-grid, .org-axes { grid-template-columns: repeat(2, 1fr); }
  .org-axes::before { display: none; }
  .master-intro, .ev-detail { grid-template-columns: 1fr; }
  .master-themes { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .ev-card { grid-template-columns: 76px 1fr; gap: 16px; }
  .ev-thumb { display: none; }
  .act-intro { grid-template-columns: 1fr; }
  .act-card, .install-card.has-img { grid-template-columns: 1fr; }
  .master-theme { grid-template-columns: 1fr; }
  .master-theme-img { height: 160px; }
}
@media (max-width: 480px) {
  .rubriques-grid, .master-grid, .org-axes { grid-template-columns: 1fr; }
}